The tax levies herein authorized shall be in addition to all other levies authorized or limited by law and shall be outside the aggregate limitation provided by Kan. Stat. Ann. §§ 79-1947 and acts amendatory thereof and supplemental thereto. The board may issue warrants against the fund to be created by such levy to pay the cost of rebuilding, remodeling, re-equipping, refurnishing or making additions, such warrants to draw interest at a rate not exceeding the maximum rate prescribed by Kan. Stat. Ann. § 10-1009. Such warrants shall be paid from the fund created by this section.