1、該鋼網(wǎng)具有良好的經(jīng)濟(jì)效益感應(yīng)。雖然鋼筋鋼絲網(wǎng)的單價(jià)高于無(wú)鋼筋鋼,鋼筋鋼絲網(wǎng)的原料——處理線冷拔或冷軋低碳熱軋鋼絲,鋼絲的抗拉強(qiáng)度提高到超過(guò)550 mpa,和計(jì)劃的強(qiáng)度提高了71%,1級(jí)鋼筋。在考慮了一些施工要求后,仍然可以節(jié)約約30%的鋼筋消耗。另外,12mm直徑的鋼網(wǎng)的加工成本大約是材料成本的10%-15%??梢钥闯觯c一級(jí)鋼筋相比,鋼筋加固工程造價(jià)可降低5%-8%,國(guó)外鋼筋加固工程造價(jià)可降低約10%。否則,由所有工廠的自動(dòng)化生產(chǎn)線生產(chǎn),鋼筋網(wǎng)損失很小。
1. The steel mesh has good economic benefit induction. Although the unit price of steel wire mesh is higher than that of unreinforced steel, the raw material of steel wire mesh - cold drawn or cold-rolled low-carbon hot-rolled steel wire of treatment line, the tensile strength of steel wire is increased to more than 550 MPa, and the planned strength is increased by 71%, grade 1 steel bar. After considering some construction requirements, it can still save about 30% of the steel consumption. In addition, the processing cost of 12mm diameter steel mesh is about 10% - 15% of the material cost. It can be seen that compared with the first-class reinforcement, the cost of reinforcement engineering can be reduced by 5% - 8%, and the cost of reinforcement engineering abroad can be reduced by about 10%. Otherwise, it is produced by the automatic production line of all factories, and the loss of steel mesh is very small.
2進(jìn)展,工程質(zhì)量鋼筋網(wǎng)片是按照一般規(guī)劃和技術(shù),自動(dòng)化生產(chǎn)線,生產(chǎn)工藝和嚴(yán)格的質(zhì)量管理,電網(wǎng)規(guī)模,強(qiáng)化標(biāo)準(zhǔn)質(zhì)量請(qǐng)求可以獲得有用的控制,如沒(méi)有站點(diǎn)人員綁定和遺漏,綁定故障或偷工減料的場(chǎng)景,和嚙合剛度,良好的彈性,灌溉混凝土、鋼筋局部彎曲,是不容易的操作方便,混凝土覆蓋層厚度均勻,使工程質(zhì)量進(jìn)步明顯。
2. Progress: according to the general international planning and technology, automatic production line, production process and strict quality management, power grid scale, and strengthening standard quality requirements, the project quality reinforcement mesh can obtain useful control, such as no binding and omission of site personnel, binding failure or Jerry building scenarios, and meshing stiffness, good elasticity, irrigation of concrete, local bending of reinforcement, which is not easy It is easy to operate, the thickness of concrete cover is even, and the project quality is improved obviously.
3、進(jìn)步裂紋鋼筋網(wǎng)片仔細(xì)計(jì)算和檢查,再規(guī)劃標(biāo)準(zhǔn)準(zhǔn)確顯示,然后使其垂直和水平鋼筋橫目前點(diǎn)焊在一起,整個(gè)網(wǎng)絡(luò)的距離尺度整齊制服,制服壓力轉(zhuǎn)移,負(fù)載可以均勻地分布在整個(gè)混凝土結(jié)構(gòu),可以防止出現(xiàn)裂縫。此外,焊接網(wǎng)的鋼筋和攤鋪鋼筋可以采用較小的直徑,鋼筋之間的距離更近。此外,縱筋和橫筋形成網(wǎng)狀結(jié)構(gòu),起到粘結(jié)錨固作用,有利于避免混凝土裂縫的發(fā)生和發(fā)展。根據(jù)實(shí)際試驗(yàn)結(jié)果,鋪設(shè)的路面鋼網(wǎng)比未鋪設(shè)的鋼網(wǎng),可以減少75%以上的裂紋攻擊。
3. Progressive crack reinforcement mesh shall be carefully calculated and checked, then the planning standard shall be accurately displayed, and then the vertical and horizontal reinforcement shall be spot welded together at present. The distance scale of the whole network shall be uniform, uniform pressure shall be transferred, and the load can be evenly distributed in the whole concrete structure to prevent cracks. In addition, the reinforcement of welded mesh and paving reinforcement can adopt smaller diameter, and the distance between reinforcement is closer. In addition, the longitudinal reinforcement and the transverse reinforcement form a network structure, which plays a role of bonding and anchoring, and is conducive to avoid the occurrence and development of concrete cracks. According to the actual test results, the pavement steel mesh can reduce the crack attack by more than 75% compared with the unpaved steel mesh.
4、采用漸進(jìn)功率可節(jié)省現(xiàn)場(chǎng)裝訂等時(shí)間,均勻每噸鋼筋可節(jié)省16小時(shí)。例如,對(duì)于每10公斤鋼筋的混凝土加固結(jié)構(gòu),每人每噸普通鋼筋需要22小時(shí),但每噸鋼網(wǎng)只需要6小時(shí)??偟膩?lái)說(shuō),鋼筋網(wǎng)可以節(jié)省1/2到3/4的時(shí)間。有利于后續(xù)混凝土施工的組織,縮短了施工周期,節(jié)約了工期縮短帶來(lái)的更多成本。節(jié)省了大量的加工場(chǎng)地,有利于文明施工和環(huán)境保護(hù),具有較高的經(jīng)濟(jì)效益。
4. Using progressive power can save the time of binding on site and 16 hours per ton of reinforcement. For example, for a reinforced concrete structure with 10 kg of reinforcement per square meter, it takes 22 hours per person per ton of ordinary reinforcement, but only 6 hours per ton of steel mesh. In general, steel mesh can save 1 / 2 to 3 / 4 of the time. It is beneficial to the organization of the follow-up concrete construction, shortens the construction period, and saves more costs brought by the shortening of the construction period. A large number of processing sites are saved, which is conducive to civilized construction and environmental protection, and has high economic benefits.
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