1, Glassy sheets of gypsum crumble out of the bluffs.

2, A cellulose-based paste is being applied to the gypsum deposits followed by a micro-sanding with fine alumina powder.

3, The lake water is saturated with gypsum, the material used for plaster of Paris.

4, Its walls and floor were sheathed in gypsum slabs, whilst its ceiling was painted blue and supported by a gypsum pillar.

5, During dry periods the water evaporates, and the gypsum sinks to the lake bottom.

6, The gypsum crust is more soluble than the limestone so it is quite rapidly weathered by rainwater.

7, It was brackish, laced with gypsum, but she forced it down, and she filled the bottles.

8, For testing the impact strength of gypsum board.

9, Thickeners were introduced for separating the acid and gypsum.

10, Hemihydrate can be used instead of gypsum.

11, The gypsum slurry is pumped into a diked area.

12, Gypsum cement can be mixed with Portland cements.

13, Coal, iron, manganese, gypsum,(http:///gypsum.html) oil shale and other minerals.

14, Gypsum can be used as a soil conditioner.

15, Gypsum and halite are simply thinned or removed altogether.

16, Huoxingbaitu, bentonite series products, gypsum.

17, The type of gypsum board include ordinary board, fire - proof board, water - proof gypsum boardlaminatedboard ect.

18, Study on utilizing desulphurization gypsum and phosphogypsum to produce self - leveling materiel wan carried our.

19, Gypsum, ammonium hydrogen carbonate and potassium chloride were used as raw materials in this research, to produce potassium sulfate, potassium ammonium chloride and calcium carbonate .

20, The winds over the dunes were constant, and they peppered us with the gypsum sand.

21, A small, white-backed lizard waddled and hopped across the hot gypsum, moving away from us.

22, Sometimes a fresco was added to the plaster above a gypsum dado.

23, Sometimes, where a richer effect was required, a veneer of thin slabs of veined gypsum was added.

24, The calcium sulphate was probably concentrated by evaporation of shallow lakes, though wind-borne gypsum dust may have contributed in places.

25, The tube blocking of graphite heat exchanger is attributed to the solid gypsum in dilute phosphoric acid and the scars in the concentration process.

26, Choosing potassium sulfate as an activator to stimulate the activity of natural anhydrite, and modified its properties by adding Portland cement and hemihydrate gypsum respectively.

27, The difference of effects of burnt lime and hydrated lime, raw gypsum and burnt gypsum on white cement was studied, and the optimal type of lime and gypsum was determined.

28, There are types of non - metallic phosphorus, limestone, dolomite, quartzite, gypsum, clay, bentonite, and other minerals.

29, There are many kinds of mineral resources as copper, iron, coal, lime stone, gypsum, silica, etc.

30, It was recommended that people used burnt hartshorn, the burnt shells of snails and burnt gypsum.

31, The bacteria related to the biogenetic karstification have been found in many samples of gypsum.

32, Evaporites rocks mainly include gypsum rock and salt rock, widely distributed, and with the great thickness.

33, There are not only illite, but also asphalt, microcrystalline quartz, dolomite, calcite, anorthite, gypsum, and such as potential damage materials.

34, Gypsum flakeboard is a gypsum board with reinforcement by wood flake. It has a higher MOR and MOE, good fire resistance and incombustibility.

35, The material is imitated to serve as the river sand gypsum and the whiting powder, the layering material is the mica powder.

36, The manufacture technique of a new type of building materials, empty planks by using phosphorated gypsum is proposed in this paper.

37, Well, being in the agriculture business calcium sulfate I know is gypsum, and we use it as a soil amendment in California quite extensively.

38, Perlite is also a component of some formulations of gypsum wallboard.

39, A new type of porous sound absorbing material was made from - strength gypsum and glass fiber.

40, The water-resistance and strength of stucco gypsum can be improved remarkablely by adding proper quantity self-made inorganic composite glue congeal materials.

41, Used since ancient times, plaster of paris is so called because of its preparation from the abundant gypsum found in Paris.

42, The effect of bone glue protein retarder on setting time and strength of gypsum is studied.

43, The influences of adding addition agent, such as slag and cement, on the microstructure and properties of gypsum composites were investigated by means of SEM analyses.

44, Under the circumstances, gypsum or anhydrite Co. ld accumulate to form beds many meters thick, without any Co. precipitation of halite.

45, Test tell us that cell pressure can enhance Gypsum Breccia's anti - damage strength.

46, If granite, brick sand, cement and gypsum type, especially with radioelement natural stones, Yi release radon.

47, The effecting law and action mechanism of retarders on hydration process of building gypsum, crystal morphology of dihydrate and pore structure have also been revealed.

48, Mineral Resources: the territory of coal, copper, limestone, gypsum informative.

49, Currently used Qinggang keel gypsum board ceilings for multi-off walls, ceilings used to shape the less.

50, Established corresponding measure to dissolution of gypsum and erodent character to the concrete in the hydro engineering.

51, Because of their larger size and structure, gypsum crystals settle and dewater better than calcium sulfite crystals, reducing the required size of by-product handling equipment.

52, Calcium sulphate whisker is a new nonmetal material prepared from gypsum.

53, Made of selenite, a transparent, colorless form of gypsum, these giants have grown to astonishing proportions—several exceed 30 feet (10 meters) in length.

54, Salt resources of halite, glauberite, anhydrite and gypsum in Hengyang basin occur in Cashan'ao layer of Xialiushi formation within lower Tertiary system.

55, Objective:To establish a new identification and analysis method of gypsum fibrosum, gypsum fibrosum praeparatum, pulvis talci and gypsum fibrosum blended with pulvis talci.

56, Wall materials generally has the following several kinds: light brick, glass brick, glass, wood, gypsum board, of course, ha-ha, cabinets, goldfish, the screen can also be used to do partition.

57, Above the reservoir of interest is high and cliffy formation which has variable lithofacies and thickness, and has developed salt bed, gypsum, mud and hi pressure aquifer.

58, Township enterprises product, coal, iron ore, gypsum, coke, and ceramics.

59, Drywall, also known as gypsum or wallboard, is used to construct walls and ceilings.

60, A complex water-repellent gypsum additive was studied in this paper.

61, At the same time the corresponding measures to dissolution of gypsum and erodent character to the concrete in the hydro-engineering are put forward.

62, Apply fertilizers, feed, wood flour, gypsum, grain, vegetables, organic fertilizer and other dry materials.

63, Gypsum is used as cementing agent, the grid curtain made of plant fibre stalks as aggregate and slag from blast furnace as light filler to make wall partition by moulding and pressing.

64, The sulfur emissibility during burning cement clinker with calcium sulfate, calcium sulfite gypsum and desulphurize slag that consist of CaSO3 separately were studied in laboratory electric stove.

65, It consists of Portland cement clinker 20% -70% of the granulated blast furnace slag and gypsum composition suitable.

66, A higher temperature leaded to a quicker sulfate attack on the pure cement mortar, and more ettringite and gypsum crystals form in the attacked mortar.

67, Conclusion:We should use the calcein methods in the calcium content determination for Gypsum.

68, The sand that makes up the dunes in White Sands National Monument are made of gypsum, an evaporite mineral left behind when bodies of water dry up.

69, Outside the closed replacement forearm will revolve the gypsum to hold fixedly to treat the first metacarpal bone base base bone fracture dislocation Cui ...

70, If the assumed mechanism of pyrocatechol is correct, the inhibited gypsum may react on a later stage and lead to a kind of delayed ettringite formation that could generate expansion and cracking.

71, Simply, the hydrate is a compound containing water molecules and secondary school textbooks mentioned on the alum, gypsum, and blue vitriol , are the most famous hydrate.

72, Moreover, the lacustrine gypsum deposits indicate that the climate had been changed into colder and drier.

73, Six, in phosphoric acid purification, help wet-process phosphoric acid process gypsum separation. 7,(http:///gypsum.html) used for water in rivers of water works water treatment flocculant.

74, It is role breakthrough that the microcellar plastic mold replaces gypsum mold, as well as it was the tendency in the future.

75, Mineral resources of coal, red siderite, limonite, chromite, gold, copper, limestone, gypsum and so on.

76, The influence of activator on strength and free linear dilatability and sulfate resistance of chemical waste gypsum - fly ash new road building material as well as action of water reducer are studied.

77, The defective drywall, also known as gypsum board, was imported from China from about 2004 until 2007 to fill a shortage during the housing boom.

78, Plaster of paris: Quick-setting gypsum plaster consisting of a fine white powder, calcium sulfate hemihydrate, which hardens when moistened and allowed to dry.

79, The application of FGD gypsum product as the cement setting retarder is investigated.

80, The land is generally too expensive for us as a dumping area for gypsum.

81, It reduces dehydration temperature and solubility of dihydrate gypsum, makes gypsum crystals thick and wide, and reduces the strength of hardened body.

82, Substitute anhydrous gypsum for dihydrate gypsum in Potland cement production to study the effect of anhydrous gypsum on performance of Potland cement.

83, Organic matter weakens the combination of dihydrate gypsum crystals and makes the strength reduce.

84, This paper based on orthogonal experimental avenue , building mortar powder is manufactured by local flying ash , the lime, the gypsum, and etc.

85, The copper, iron, gold, gypsum and jade ore spots are delineated in the surveyed areas.

86, The Gypsum Division makes plasterboard, plaster and plaster products, insulation and ceiling products.

87, The retrofitting of control system for gypsum centrifuge in swage treatment system of a copper smelter acid plant is described.

88, Wall body material has been made by using hemihydrate gypsum, cement and composite foamer. Foamer could bring good foaming result in gypsum mortar.

89, RP based mould making process with plaster casting technique firstly uses rapid prototype as master mold, then get gypsum mould through silicone rubber mould, lastly become the.

90, A new type of porous sound absorbing material was made from super - strength gypsum and glass fiber.

91, Qinggang keel various types of gypsum board ceilings, including paper gypsum boards, decorative gypsum boards, fibre gypsum boards, hollow gypsum lath.

92, The main products: phosphogypsum building blocks, cement-coagulation agents, gypsum powder, plaster bonding agent.

93, The results reveal that the grindability and burnability of raw meal , the quality and output of clinker as well as the setting time of clinker can be improved with the addition of phosphorus gypsum.

94, The crystals of gypsum - hydrous calcium sulphate - are about half a metre in length.

95, Located at the northern end of the Chihuahuan Desert, the White Sands National Monument is the largest gypsum dune field in the world.

96, The ceiling is designed as the painted one and the gypsum board ceiling.

97, Weather barrier coating for the wood floor, gypsum, wallpaper, ceramic tilestone etc.

98, Application: Suitable for interior gypsum board, concrete, putty, bricks, cardboard, wallpaper, wood, gypsum board, paper, cardboard, MDF surface.

99, The preferred adsorption of retarders on different faces of gypsum crystal changes growth habit of dihydrate crystal and its crystal morphology.

100, Cement, Clinker, Slag, Gypsum, Limestone, Tsp Fertilizer and Soda ash Light Lime and Lime Products.

101, The substrate is a rigid board, sometimes plywood, OSB, or exterior grade gypsum board, that is attached to the stud walls of the home.

102, Great summer air humidity, moisture absorption materials such as wood Yi, plate , gypsum board, in the transport process is not properly dealt with, could easily affected with damp.

103, This product is the raw material of natural gypsum developed plasterboard, appearance has milk-white .

103, try its best to collect and create good sentences.

104, The invention relates to a new ceramic mold material and a molding technique for replacing gypsum mold and technique needed by traditional ceramic mold technique.

105, The yellow substance was gypsum, or calcium sulfate dehydrate, a common component of plaster.

106, The sample consisted of pebbles of gypsum and fragments of volcanic rock.

107, Consumers in the selection of gypsum board wall to do the material, from the design, workmanship and finish three respects proceed with.

108, The white cement without clinker was prepared by metakaolinite, lime and gypsum as main raw materials.

109, Currently part of operation limestone - gypsum wet desulphurization equipment, due to the changes of sulfur content coal, that face absorber compatibilization situation.

110, Based on the XRD data of the field samples, the following hydrothermal sedimentation indicators are discovered: silicious sediment, rock salt, gypsum and natural sulphur.

111, The grain structure of different loess types, diffluent salt gypsum, gypsum content and carbonate of lime content, are the influencing factors of CBR value of loess filler.

112, Recrystallized gypsum and a bit of quartz are main mineral composition.

113, Wall body material has been made by using hemihydrate gypsum, cement and composite foamer.

114, The adsorption of retarders on the surface of nuclei newly produced inhibits the crystal growth of dihydrate and accordingly controls the hydration process of gypsum.

115, Existing products: CL grid plate, CL - strength Desulfurization Gypsum board, materials, and other aluminum - plastic doors and windows.

116, Exports: electricity ( to India ), cardamom, gypsum, timber, handicrafts.

117, Gypsum board ceilings and looks obscure compared Liu sharp color beautiful couple more settle on the aluminum alloy ceiling.

118, Similarly, if the gypsum is replaced by sodium sulfate, the sulphur and sodium carbonate solution can be obtained. And the soda can be produced by further processing.

119, Sodium tripolyphosphate ( STPP ) is a highly efficient retardant , and is commonly used in building gypsum.

120, Cambro-Ordovician mudstones, upper Cambrian and Carboniferous gypsum rocks and the relatively tight lithologies have blocked the vertical migration of formation fluids in Tarim basin.

121, And matching are: plastic pinch, Lvkou Ban, embossed gypsum board, mineral wool board, gypsum board, TK board, fire waterproof board, sound insulation cotton and other decorative materials.

122, The power plant also precipitates pollutants from its coal smoke in the form of calcium sulfate, which is consumed as a substitute for gypsum by a sheetrock company.

123, Using hemihydrate gypsum as main raw materials and frothing by gum rosin composite vesicant to produce gypsum heat preserving material.

124, UL offers a variety of standard test programs for products such as gypsum board, spray-applied fire-resistive materials and intumescent coatings.

125, It is used for low compressive strength and exceeding soft formation of high drillability, such as, shale, clay, sandstone, soft limestone, halite, gypsum etc.

126, The retarders have changed the growth habit of the dihydrate gypsum crystal, and changed the crystal from needle-shaped in-to short columnar, as well as notably increased its dimensions.

127, Gypsum board design in accordance with the needs of customers custom flexible, diverse styles.

128, A limestone - gypsum desulphurization system was under construction, simultaneously with a new coal - fired plant.

129, Under the circumstances, gypsum or anhydrite could accumulate to form beds many meters thick, without any co-precipitation of halite .

130, Mineral resources, coal, iron, gypsum - based, lead, also contains mica.

131, Gypsum may crystallize on the surface of the phosphate rock particles.

132, By modification with retarders, HPMC and adhesive agents, FGD plastering gypsum can be prepared with good workability, adhesive capacity and climate resistant.

133, The Shiqianfeng Formation is subdivided into three members, namely, Pingdingshan sandstone,(http:///gypsum.html) Lamellibranchiate marl and gypsum lime-nodule.

134, More extensive use of light steel keel is gypsum board, ceiling design can be combined to produce various shapes of lamp pool.

135, Two gypsum slurry pumps are provided for the absorber system.

136, Dengta marine built gypsum deposits occurred in Mantou Jianchang Formations, Lower Cambrian.

137, Our product include gypsum board, mineral fIber ceiling, gypsum board and mineral fiber ceiling production line.

138, Primary chalk filters and gypsum repulper are made of AISI 304 stainless steel.

139, Gypsum clotting time was added with citric acid of 0.2 %.

140, First, we heat the gypsum serofluid, causing it to flow, while the dehydration of crystallization water and the formation of hemi-hydrated gypsum crystal will be taken place at the same time.

141, The performance of the slag cement blended with desulphurization gypsum is studied.

142, The base material of the board building material is a gypsum board, and the bottom surfaces of the recesses are formed by gypsum board base paper.

143, The method can be used for curing the industrial waste gypsums, such as phosphogypsum, desulfurization gypsum, yellow gypsum, saltern gypsum and salt gypsum and the like.

144, Heavy heat-absorbing materials, such as stone floor tiles or extra layers of gypsum wallboard, are incorporated into buildings to collect heat and slowly release it.

145, Objective:Outside discusses the forearm to revolve the gypsum to hold fixedly to treat the first metacarpal bone base base bone fracture dislocation clinical practice effect.

146, OBJECTIVE A quantitative method was developed for the determination of Pahnatine Hydrpchloride(PH) and Berberine Hydrochloride(BH) in Phellodendron and Gypsum Powder by HPLC.

147, It is a specialized enterprise to manufacture the Gypsum Board Production Line , Iron Wire Production.

148, Krantsiems pink dolomite and Sauriyeishi brown-grey gypsum, described in a Russian guide, are now only extracted occasionally and on demand, usually for restoration projects.

149, By using the double firing process and dihydrate gypsum as the main raw material, white - glazed gypsum ceramic tiles for walls and floors are produced under relatively low temperature.

150, Phosphor - gypsum is the industrial waste discharged from wet process phosphorous acid production.

151, The sandstone-mudstone member of the Tarim Basin is a Lower Carboniferous interbedded sandstone and mudstone, with occasional interbeds of gypsum, conglomerate, and coal.

152, Test results show that cement strength would be decreased when adding anhydrite than adding dihydrate gypsum.